White Elo Black Elo ECO Year Res. #       Koyfman, Olga Boerger C48 1998 1-0 13 Koyfman, Olga Frankenberg, Kathrin C44 1998 0-1 23 Koyfman, Olga Garl, Ariane C00 1998 1-0 39 Koyfman, Olga Meiners, Birgit C57 1998 1-0 33 Mersmann, Maren Koyfman, Olga C28 1998 ½-½ 14 Sackbrook, Sara Koyfman, Olga C50 1998 ½-½ 21 Schroeder, Janet Koyfman, Olga C50 1998 1-0 30 Sieverding, Jennifer Koyfman, Olga C48 1998 0-1 20 Page 1
Koyfman, Olga - Boerger - Niedersachsen-ch U10 Girls, Lingen, 1998 C48 1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.Nc3 Bc5 5.O-O O-O 6.Bxc6 dxc6 7.Nxe5 Bg4 8.Nxg4 Nxg4 9.Qxg4 Re8 10.b3 f6 11.d3 Rf8 12.Bh6 Kh8 13.Qxg7# 1-0	Search games Games: 10658164 / Last update: 23 Jul 2025 GamePositionEndgames White Black Ignore colours ECO Year Result All 1-0 0-1 ½-½ Event Site Click below to set up a position to search for Set position Click the button below to select an endgame type
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